On 2018-04-03 08:32, [email protected] wrote: > On Friday, February 9, 2018 at 3:04:55 PM UTC+5:30, Henning Schild wrote: >> Am Thu, 8 Feb 2018 04:39:58 -0800 >> schrieb <[email protected]>: >> >>> Jan, >>> I need some information for running jailhouse on x86. >>> I was able to create rootcell and non rootcell but not able see any >>> console logs after creating non rootcell. I want to know whether >>> Jailhouse will support displaying logs on serial console for x86. >>> Regards, Anil >>> >> >> On x86 your serial consoles are PIO-based. In qemu the two standard >> serial ports exist, so you always have one for the hypervisor and one >> for a cell. Real hardware usually does not have two UARTS, often you >> are lucky if you get one. >> >> There is "jailhouse console" to get access to the hypervisor console. >> If you have at least one UART you can share that between your cells, >> you might have to allow that cell to access the ports via the >> pio_bitmap in the config. And when you load the cell you might have to >> pass arguments to change the default. (look for con-base in README.md) >> >> If your machine does not have a UART it might be a good idea to add a >> serial-PCI card. >> >> Henning > > Hi Henning, > Thanks for your reply. But I want load multiple non rootcells. For this I > need multiple consoles. So I want to create virtual serial console and use > them to load and capture logs& early console logs. Can you help me how can I > get these > log messages & create virtual console.
You can set up netconsoles via ivshmem-net, but that will not give you early messages. However, there is usually no need for them after the initial setup phase. Or what is your use case? Jan -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
